TLV70015 - Texas Instruments

TLV70015 200-mA Low-Dropout Regulator

The TLV700 series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision bandgap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low dropout voltage .

Features

•1 Very Low Dropout:
  – 43 mV at IOUT = 50 mA, VOUT = 2.8 V
  – 85 mV at IOUT = 100 mA, VOUT = 2.8 V
  – 175 mV at IOUT = 200 mA, VOUT = 2.35 V
• 2% Accuracy
• Low IQ: 31 μA
• Available in Fixed-Output Voltages from 1.2 V to 4.8 V
• High PSRR: 68 dB at 1 kHz
• Stable With Effective Capacitance of 0.1 μF(1)
• Thermal Shutdown and Overcurrent Protection
• Available in 1.5-mm × 1.5-mm SON-6, SOT23-5, and SC-70 Packages (1) See the Input and Output Capacitor Requirements. 2 Applications
• Wireless Handsets
• Smart Phones, PDAs
• ZigBee® Networks
• Bluetooth® Devices
• Li-Ion Operated Handheld Products .